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Java > Open Source Codes > org > springframework > webflow > definition > registry > FlowDefinitionConstructionException


1 /*
2  * Copyright 2002-2006 the original author or authors.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 package org.springframework.webflow.definition.registry;
17
18 import org.springframework.webflow.core.FlowException;
19
20 /**
21  * Thrown when a flow definition was found during a lookup operation
22  * but could not be constructed.
23  *
24  * @author Keith Donald
25  * @author Erwin Vervaet
26  */
27 public abstract class FlowDefinitionConstructionException extends FlowException {
28     
29     /**
30      * The id of the flow that could not be constructed.
31      */
32     private String JavaDoc flowId;
33     
34     /**
35      * Creates an exception indicating a flow definition could not be constructed.
36      * @param flowId the flow id
37      * @param cause underlying cause of the exception
38      */
39     public FlowDefinitionConstructionException(String JavaDoc flowId, Throwable JavaDoc cause) {
40         super("An exception occured constructing the flow with id '" + flowId + "'", cause);
41     }
42     
43     /**
44      * Returns the id of the flow definition that could not be constructed.
45      * @return the flow id
46      */
47     public String JavaDoc getFlowId() {
48         return flowId;
49     }
50 }
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